NPI Portal NPI Lookup & Verification

Type 1 · Individual ✓ Active NPI ✓ Valid NPI checksum Sole proprietor

Mr. Dean A Jacobs, CHIROPRACTOR

Chiropractor in Iowa City, IA · enumerated 2007.

Data current as of Jul 13, 2026 · sourced from CMS NPPES

National Provider Identifier

1245389378

Verified

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Registry record

Entity type Individual (Type 1)
Name Mr. Dean A Jacobs
Credential CHIROPRACTOR
Sex Male
Practice address Iowa City, IA, 52240
Phone (319) 337-3856
Enumeration date Jan 9, 2007
Last updated in NPPES Jun 21, 2017

Street address withheld: NPPES sole-proprietor addresses can be home addresses. See our data policy.

Taxonomy & licenses

111N00000X Chiropractor Chiropractic Providers · License A05247 (IA) Primary

Other identifiers

Identifier Type State Issuer
421323693 Other - FEDERAL TAX ID
1257147 Medicaid IA -

What is an NPI number?

A National Provider Identifier (NPI) is a unique 10-digit number that CMS assigns to every U.S. healthcare provider and organization under HIPAA. Type 1 NPIs identify individual providers; Type 2 NPIs identify organizations. The NPI appears on insurance claims, prescriptions, and credentialing paperwork, and never changes, even if the provider moves or changes specialty.

Read the full guide → Validate an NPI →

Frequently asked questions

What is the NPI number for Dean Jacobs?
The National Provider Identifier (NPI) for Dean Jacobs is 1245389378, a Type 1 (individual) record in the CMS NPPES registry.
Where does Dean Jacobs practice?
The practice location on file with NPPES is in Iowa City, IA. Providers can have multiple locations; NPPES lists the primary practice address.

Source: CMS NPPES (public data). Snapshot 2026-07-13. Provider record last updated 2017-06-21.